TW400374B - A process for selectively hydrogenating diolefins - Google Patents

A process for selectively hydrogenating diolefins Download PDF

Info

Publication number
TW400374B
TW400374B TW085113609A TW85113609A TW400374B TW 400374 B TW400374 B TW 400374B TW 085113609 A TW085113609 A TW 085113609A TW 85113609 A TW85113609 A TW 85113609A TW 400374 B TW400374 B TW 400374B
Authority
TW
Taiwan
Prior art keywords
catalyst
patent application
alkali metal
catalyst composition
weight
Prior art date
Application number
TW085113609A
Other languages
English (en)
Chinese (zh)
Inventor
Tin-Tack Peter Cheung
Marvin Merrill Johnson
Original Assignee
Phillips Petroleum Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of TW400374B publication Critical patent/TW400374B/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44Palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56Platinum group metals
    • B01J23/58Platinum group metals with alkali- or alkaline earth metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • B01J27/128Halogens; Compounds thereof with iron group metals or platinum group metals
    • B01J27/13Platinum group metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0201Impregnation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16Reducing
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/03Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/02Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
    • C07C5/03Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of non-aromatic carbon-to-carbon double bonds
    • C07C5/05Partial hydrogenation
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/32Selective hydrogenation of the diolefin or acetylene compounds
    • C10G45/34Selective hydrogenation of the diolefin or acetylene compounds characterised by the catalyst used
    • C10G45/40Selective hydrogenation of the diolefin or acetylene compounds characterised by the catalyst used containing platinum group metals or compounds thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04Alumina
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08Silica
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12Silica and alumina
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/06Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of zinc, cadmium or mercury
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44Palladium
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06Halogens; Compounds thereof
    • C07C2527/08Halides
TW085113609A 1996-02-01 1996-11-07 A process for selectively hydrogenating diolefins TW400374B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59532696A 1996-02-01 1996-02-01

Publications (1)

Publication Number Publication Date
TW400374B true TW400374B (en) 2000-08-01

Family

ID=24382791

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085113609A TW400374B (en) 1996-02-01 1996-11-07 A process for selectively hydrogenating diolefins

Country Status (15)

Country Link
US (1) US5866735A (ja)
EP (1) EP0792685B1 (ja)
JP (1) JP3934715B2 (ja)
KR (1) KR970061351A (ja)
AR (1) AR004614A1 (ja)
AU (1) AU692723B2 (ja)
BR (1) BR9605736A (ja)
CA (1) CA2196349C (ja)
DE (1) DE69715062T2 (ja)
ES (1) ES2183029T3 (ja)
ID (1) ID15801A (ja)
IN (1) IN190085B (ja)
MY (1) MY132592A (ja)
SG (1) SG76488A1 (ja)
TW (1) TW400374B (ja)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6096933A (en) * 1996-02-01 2000-08-01 Phillips Petroleum Company Hydrocarbon hydrogenation and catalyst therefor
US6342462B1 (en) * 1999-03-22 2002-01-29 Uop Llc Process for regenerating an adsorbent
US6417136B2 (en) 1999-09-17 2002-07-09 Phillips Petroleum Company Hydrocarbon hydrogenation catalyst and process
US6369000B1 (en) 1999-09-17 2002-04-09 Phillips Petroleum Company Process for producing a metal aluminate catalyst support
US6258989B1 (en) * 1999-09-30 2001-07-10 Phillips Petroleum Company Hydrocarbon upgrading process
EP1259319A4 (en) * 1999-12-13 2004-12-01 Conocophillips Co CATALYST AND METHOD FOR HYDROGENATING HYDROCARBONS
DE10048219A1 (de) * 2000-02-10 2002-04-11 Sued Chemie Ag Katalysator für die Hydrierung von ungesättigten Kohlenwasserstoffen
US6465391B1 (en) 2000-08-22 2002-10-15 Phillips Petroleum Company Selective hydrogenation catalyst and processes therefor and therewith
US6486369B1 (en) * 2000-10-18 2002-11-26 Sud-Chemie Inc. Process for selective hydrogenation of an olefinic feed stream containing acetylenic and diolefinic impurities
KR100419858B1 (ko) * 2001-01-17 2004-02-25 한국화학연구원 디올레핀류 화합물의 선택적 수소화 반응을 위한 수식된니켈-알루미나계 촉매와 그 제조방법
US7838708B2 (en) * 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US6734130B2 (en) 2001-09-07 2004-05-11 Chvron Phillips Chemical Company Lp Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition
MY137042A (en) * 2002-06-14 2008-12-31 Chevron Phillips Chemical Co Hydrogenation palladium-silver catalyst and methods
US20040260131A1 (en) * 2003-06-23 2004-12-23 Chevron Phillips Chemical Company ("Cpchem") Selective hydrocarbon hydrogenation catalyst and process
US20050171393A1 (en) * 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
US20050038310A1 (en) * 2003-07-15 2005-02-17 Lorkovic Ivan M. Hydrocarbon synthesis
US7199076B2 (en) 2003-12-19 2007-04-03 Chevron Phillips Chemical Company Lp Methods of making and using a selective hydrogenation catalyst
WO2005097319A1 (en) * 2004-04-08 2005-10-20 Sulzer Metco (Canada) Inc. Supported catalyst for steam methane reforming and autothermal reforming reactions
US20060100469A1 (en) 2004-04-16 2006-05-11 Waycuilis John J Process for converting gaseous alkanes to olefins and liquid hydrocarbons
US7244867B2 (en) 2004-04-16 2007-07-17 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US7674941B2 (en) * 2004-04-16 2010-03-09 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US8642822B2 (en) 2004-04-16 2014-02-04 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor
US20080275284A1 (en) * 2004-04-16 2008-11-06 Marathon Oil Company Process for converting gaseous alkanes to liquid hydrocarbons
US8173851B2 (en) 2004-04-16 2012-05-08 Marathon Gtf Technology, Ltd. Processes for converting gaseous alkanes to liquid hydrocarbons
US20060166816A1 (en) * 2004-06-23 2006-07-27 Catalytic Solutions, Inc. Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreams
FR2882531B1 (fr) * 2005-02-25 2007-04-27 Inst Francais Du Petrole Procede de preparation de catalyseurs multimetalliques utilisables dans des reactions de transformation des hydrocarbures
EP1907116B1 (en) 2005-07-27 2009-12-30 Chevron Phillips Chemical Company LP Method of making and using a selective hydrogenation catalyst
AP2012006510A0 (en) 2006-02-03 2012-10-31 Grt Inc Continuous process for converting natural gas to liquid hydrocarbons
EP1993951B1 (en) * 2006-02-03 2014-07-30 GRT, Inc. Separation of light gases from bromine
US7816571B2 (en) * 2006-12-15 2010-10-19 Uop Llc Selective hydrogenation process using layered catalyst composition
CN101687725A (zh) * 2007-05-14 2010-03-31 Grt公司 使烃类原料转化同时电解回收卤素的方法
MX2009012581A (es) 2007-05-24 2010-03-15 Grt Inc Reactor de zonas que incorpora captura y liberacion de haluro de hidrogeno reversible.
US8282810B2 (en) 2008-06-13 2012-10-09 Marathon Gtf Technology, Ltd. Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery
FR2932701B1 (fr) * 2008-06-20 2011-06-17 Inst Francais Du Petrole Catalyseur d'hydrogenation selective et son procede de preparation
JP2010013363A (ja) * 2008-07-01 2010-01-21 Uop Llc 層状触媒組成物を使用する選択的水素化法および前記触媒の調製
US8415517B2 (en) * 2008-07-18 2013-04-09 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
CN102256700B (zh) 2008-12-18 2013-10-30 沙特基础工业公司 炔烃向相应的烯烃的选择性催化加氢
WO2010124041A1 (en) * 2009-04-22 2010-10-28 Grt, Inc. Process for converting hydrocarbon feedstocks with electrolytic and photoelectrocatalytic recovery of halogens
US8367884B2 (en) 2010-03-02 2013-02-05 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8198495B2 (en) 2010-03-02 2012-06-12 Marathon Gtf Technology, Ltd. Processes and systems for the staged synthesis of alkyl bromides
US8648225B2 (en) 2010-04-12 2014-02-11 Chevron Phillips Chemical Company Lp Process for hydrogenating highly unsaturated hydrocarbons and catalyst therefor
US8815050B2 (en) 2011-03-22 2014-08-26 Marathon Gtf Technology, Ltd. Processes and systems for drying liquid bromine
US8436220B2 (en) 2011-06-10 2013-05-07 Marathon Gtf Technology, Ltd. Processes and systems for demethanization of brominated hydrocarbons
US9056313B2 (en) 2011-06-24 2015-06-16 Eastman Chemical Company Catalysts for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8969598B2 (en) 2011-06-24 2015-03-03 Eastman Chemical Company Production of cyclic acetals or ketals using liquid-phase acid catalysts
US8829206B2 (en) 2011-06-24 2014-09-09 Eastman Chemical Company Production of cyclic acetals or ketals using solid acid catalysts
US8829207B2 (en) 2011-06-24 2014-09-09 Eastman Chemical Company Production of cyclic acetals by reactive distillation
US9388105B2 (en) 2011-06-24 2016-07-12 Eastman Chemical Company Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals
US9000229B2 (en) 2011-06-24 2015-04-07 Eastman Chemical Company Production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8785697B2 (en) 2011-06-24 2014-07-22 Eastman Chemical Company Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8829256B2 (en) 2011-06-30 2014-09-09 Gtc Technology Us, Llc Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons
US8802908B2 (en) 2011-10-21 2014-08-12 Marathon Gtf Technology, Ltd. Processes and systems for separate, parallel methane and higher alkanes' bromination
US9193641B2 (en) 2011-12-16 2015-11-24 Gtc Technology Us, Llc Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems
US9790442B2 (en) * 2014-12-17 2017-10-17 Uop Llc Selective hydrogenation method
ES2953108T3 (es) * 2019-01-08 2023-11-08 Evonik Operations Gmbh Procedimiento para eliminar hidrocarburos poliinsaturados de corrientes de hidrocarburos C4 en presencia de mercaptano, disulfuros e hidrocarburos C5
FR3115474A1 (fr) * 2020-10-28 2022-04-29 IFP Energies Nouvelles Catalyseur d’hydrogenation selective a base de palladium sur un support en oxyde de zinc

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4942602A (ja) * 1972-08-30 1974-04-22
US3932548A (en) * 1972-10-26 1976-01-13 Universal Oil Products Company Dehydrogenation method and multimetallic catalytic composite for use therein
DE2716000C2 (de) * 1976-04-14 1982-07-08 Asahi Kasei Kogyo K.K., Osaka Verfahren zur Herstellung von 1,4- Diacyloxybuten-(2)
JPS5948814B2 (ja) * 1976-10-01 1984-11-29 三菱油化株式会社 アルケニル置換芳香族化合物の製法及びその触媒
US4199436A (en) * 1979-02-12 1980-04-22 Institut Francais Du Petrole Process for steam-dealkylating alkylaromatic hydrocarbons
US4435607A (en) * 1981-04-28 1984-03-06 Uop Inc. Dehydrogenation of dehydrogenatable hydrocarbons
FR2523149A1 (fr) * 1982-03-15 1983-09-16 Catalyse Soc Prod Francais Nouveau catalyseur supporte palladium-or, sa preparation et son utilisation dans les reactions d'hydrogenation selective d'hydrocarbures diolefiniques et/ou acetyleniques
US4717781A (en) * 1987-03-23 1988-01-05 Uop Inc. Process for the dehydrogenation of dehydrogenatable hydrocarbons
FR2635471A1 (fr) * 1988-08-22 1990-02-23 Solvay Compositions catalytiques, procede pour leur obtention et procede d'hydrogenation de 1,1,2-trichloro-1,2,2-trifluorethane au moyen de ces compositions
US5057206A (en) * 1988-08-25 1991-10-15 Uop Process for the production of white oils
BE1006352A6 (fr) * 1991-12-12 1994-08-02 Solvay Interox Procede pour la fabrication de peroxyde d'hydrogene.
US5488024A (en) * 1994-07-01 1996-01-30 Phillips Petroleum Company Selective acetylene hydrogenation
US5475173A (en) * 1994-07-19 1995-12-12 Phillips Petroleum Company Hydrogenation process and catalyst therefor
US5583274A (en) * 1995-01-20 1996-12-10 Phillips Petroleum Company Alkyne hydrogenation process
US5587348A (en) * 1995-04-19 1996-12-24 Phillips Petroleum Company Alkyne hydrogenation catalyst and process

Also Published As

Publication number Publication date
EP0792685A1 (en) 1997-09-03
JPH09220472A (ja) 1997-08-26
EP0792685B1 (en) 2002-09-04
SG76488A1 (en) 2000-11-21
CA2196349C (en) 2000-10-31
ES2183029T3 (es) 2003-03-16
DE69715062D1 (de) 2002-10-10
MY132592A (en) 2007-10-31
CA2196349A1 (en) 1997-08-02
AU692723B2 (en) 1998-06-11
DE69715062T2 (de) 2003-01-02
JP3934715B2 (ja) 2007-06-20
BR9605736A (pt) 1998-08-25
AR004614A1 (es) 1998-12-16
US5866735A (en) 1999-02-02
AU7049996A (en) 1997-08-07
IN190085B (ja) 2003-06-07
ID15801A (id) 1997-08-07
MX9605852A (es) 1998-05-31
KR970061351A (ko) 1997-09-12

Similar Documents

Publication Publication Date Title
TW400374B (en) A process for selectively hydrogenating diolefins
US6127588A (en) Hydrocarbon hydrogenation catalyst and process
US6096933A (en) Hydrocarbon hydrogenation and catalyst therefor
JP3866309B2 (ja) ジオレフィンの水素化に有用な触媒組成物および水素化方法
US6417136B2 (en) Hydrocarbon hydrogenation catalyst and process
JP4553727B2 (ja) 水素化用パラジウム/銀触媒とその製造方法
ES2372399T3 (es) Catalizador de hidrogenación selectiva diseñado para corrientes de alimentación de gas sin procesar.
US6127310A (en) Palladium containing hydrogenation catalysts
Uemichi et al. Degradation of polyethylene to aromatic hydrocarbons over metal-supported activated carbon catalysts
US20070161833A1 (en) Methods of making and using a selective hydrogenation catalyst
JP2015522403A (ja) 第viii族金属をベースとしかつケイ素を含有する触媒の調製方法、および前記触媒を実施する選択的水素化の方法
JP2007518676A (ja) 選択的炭化水素水素化触媒と方法
EP1259319A1 (en) Hydrocarbon hydrogenation catalyst and process
US20100125158A1 (en) Methods for Selective Hydrogenation Performance Using a Layered Sphere Catalyst With New Formulations
US8026194B2 (en) Layered sphere catalyst formulations for selective hydrogenation performance
MXPA96005852A (en) Catalytic composition and process to select the hydrogenation of diolefi
WO2000064846A1 (en) Hydrocarbon hydrogenation catalyst and process
CN110573479A (zh) 通过在CuO/Al2O3基材料上裂化从含二烯烃的混合物中去除炔烃杂质
GB589915A (en) Process for producing mono-olefins from more highly unsaturated hydrocarbons

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees